According to the definition of power, a powerful person is able to do which of the following?
a. lift heavy objects
b. do less work in more time
c. do more work in less time
d. exert a larger force for a longer time

Which of the following represents a virtual image?

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.